package com.cn.wanxi.servlet.user;

import com.alibaba.fastjson.JSONObject;
import com.cn.wanxi.model.ResultModel;
import com.cn.wanxi.model.UserModel;
import com.cn.wanxi.service.UserService;
import com.cn.wanxi.service.impl.UserServiceImpl;
import com.cn.wanxi.util.Tool;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/back/user/count")
public class UserGetCountServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        //        0.乱码处理
//        请求，响应
        req.setCharacterEncoding("UTF-8");
        resp.setCharacterEncoding("UTF-8");

//        1.得到前端的数据
        String username = req.getParameter("username");
        String birthday = req.getParameter("birthday");
//        2.对前端的数据进行封装成对象
        UserModel model = new UserModel();
        model.setUsername(username);
        model.setBirthday(birthday);
//        3.调用服务逻辑层
        UserService userService = new UserServiceImpl();
//        4.得到返回数据
        ResultModel resultModel = userService.getCount(model);
//        5.返回给前端
        resp.getWriter().println(JSONObject.toJSONString(resultModel));
    }
}
